Heres the performance breakdown.
The E61 uses the same battery as the Nokia 7710 and the Nokia 770. Pretty powerful and slim. On a fully charged battery (meaning it was charged while the phone was turned off)
WiFi can last me half a day.
Music can last me about 4 days.
Talking (GSM) can lasts me, on couting, 8hrs and 47mins.
Music and WiFi together lasts me less than 5hrs
Internet Telephone (SIP) can last me 4hrs (the back gets hot)
Bluetooth lasts me 2-3 days.
Wifi and bluetooth, a full day.
Music and Bluetooth, 13hrs.
Music, Bluetooth, and Wifi, is 6hrs.
On stand by, nothing happening, lasts me about 5-6days, without charging.

Ands as you can see this is a great device, lots and lots of power, but all these are nothing because of the limited RAM, that was embedded. The RAM only gets rounded up to 20MB.

hi this is for shybol, you can use your lora instead of IM, if your lora dosen't work than use teri maa ki chute. that software will work like anything, god forbid if it still dosen't work give me your behan ki chute and i will help you

Hi I asked the same question before but i didnt get any reply Please would anyone help me? Does anyone know if i can use my IM or if there any software i can download 2 use Yahoo messenger cause i T-Mobile USA deosnt support this phone. and where can i get some theme for this phone and other software I tried to download from Zedge but it says it doesnt support.. Please if u can help I will appreciate it Thankx

The E61 has a GPS software, needs a GPS reciever.
FM Radio solution, buy a 2GB MiniSD, 4GB is available too.
No need for High Speed Circuit Switch, this has 3G.
Touchscreen, no need really, because you have a cursor/joystick to lead the way, what difference does it make? Just more expensive?

Well, I'd highly recommend you to stay with your N91 (as NOW I'm looking one for me too) unless you are in a big need of BlackBerry then move on to E61 other wise both are same even you are getting good features in a small and handy box. Today I've returned my back to Vodafone as it was under 14 day warranty coz I'm leaving the country for a while and next time might go to N91 (I really don't need this beauty too bcoz I already own an iPod nano + Canon EOS 350D and I wont be using non of these features of this beast)

well go to Settings ---> Connections and here New Access Point and you can sub select Create New with Default Settings or with Existing Settings then just give the Access Point name and Authentication Type these must be the same as you have already confiured on your WLAN Router/Adapter...mostly we use WEP authentication on WLAN equiepment with Sahred key so be careful what you use on YOUR WLAN Router and its ALL done

Hi does anyone know if i can use my Im or if there any software i can download 2 use Yahoo messenger cause i T-Mobile USA deosnt support this phone. and where can i get some theme for this phone and other software I tried to download from Zedge but it says it doesnt support.. Please if u can help I will appreciate it Thankx

Good but the minuses are still around.
1. No GPS (business people DO need this!), 2. No Video Call (business people sometime need this),
3. FM Stereo RDS (business people sometime need to know the situation around too),
4. No HSDPA (I still wondering how the hell can nokia claim that this thing is a business phone),
5. No touchscreen (This is business phone right? So how can we browse the net without it? And yes we need UIQ)

N-E61 has a poor calculator. It wont calculate anything above 7digits result. Next, Document app always close by itself when I move the pointer.
Next, Sheet app is the worst app i ever had. To fill in the value to the field, you must go to option and select then click something else.
Think twice before you plan to purchase this product or you will regret.

Oh and another thing, Cingular (in the US) is now offering the E62 for about $149 but they forced Nokia to remove the wi-fi option so you HAVE to get a Cingular data plan at about $30/month - $80/month for international!

Don't you realize that most any device of this caliber does not have a camera, each Blackberry model for one....

I have had a Sony Ericsson S700i for 2 years (a world record for me since I used to change phones every 3 months or so) and I use the camera all the time. But for what? Taking pictures of the occassional product on a store shelf to research later, my friends bumming at work, my brother walking through the drive-thru at McDonalds while we were quite high.

Cameras are fun but then if total fun is what you want, you should not be looking at this phone anyway.

My E61 should be coming in the mail tomorrow and I can't wait. For this price to have wi-fi connectivity, email, memo, contact management, etc. It's going to be a fun productive tool for me. I'd gladly give up my camera for all the positives the E61 has.

hello, friends! if we change our memory card to 1G . can E61 still view PDF files? if not how can we manage this problem? Please help me, thanks beforehand. good luck. you can reply to my email: s_yutho@yahoo.com